连接到网关的ContactSensor例程中断电和BDT reset，app都显示离线

WgHoTn

[BDB_INIT_CB] status = SUCCESS (0x0), joined = 1
   Device is already in network. Set poll rate and init modules.
   Poll rate set to 1000 ms
   OTA query started. Interval = 300 s
   Poll control Check-In started
Temperature update: 2500 (0.01)
   Temperature sensor initialized
Humidity update: 3000 (0.01%)
   Humidity sensor initialized
report_time : seconds : 5

这是软复位后的日志
app端会延迟一段时间显示设备离线，设备连接不上网关。
start
[REPORT_RESTORE] Successfully restored 2 reporting entries from NV
[DEBUG_REPORT] Total report entries: 2
[DEBUG_REPORT] Entry[0] used=1, cluster=0x0402, attr=0x0000, ep=1
[DEBUG_REPORT] Entry[1] used=1, cluster=0x0405, attr=0x0000, ep=1
设备断电之后
等待app中设备显示里先后在连接，连接不上
[BDB_INIT_CB] status = FAILURE (0x1), joined = 1
BDB init failed!
Already joined, rejoin with backoff.
例程中的bdbinitcb 和commissioningcb函数只是做了日志输出。
我想知道哪里的问题导致的。

WgHoTn

[REPORT_RESTORE] Successfully restored 2 reporting entries from NV
[DEBUG_REPORT] Total report entries: 2
[DEBUG_REPORT] Entry[0] used=1, cluster=0x0402, attr=0x0000, ep=1
[DEBUG_REPORT] Entry[1] used=1, cluster=0x0405, attr=0x0000, ep=1
[BDB_INIT_CB] status = SUCCESS (0x0), joined = 1
   Device is already in network. Set poll rate and init modules.
   Poll rate set to 1000 ms
   OTA query started. Interval = 300 s
   Poll control Check-In started
   Temperature sensor initialized
   Humidity sensor initialized
report_time : seconds : 5

还会出现成功但是app端仍然是离线，然后程序就不运行了。